|Native name||秋山 莉奈|
|Born||(1985-09-26) September 26, 1985
|Height||1.63 m (5 ft 4 in)|
|Spouse(s)||Shoshi Goto (2015-present)|
Rina Akiyama (秋山 莉奈, Akiyama Rina, born 26 September 1985) is a Japanese actress, gravure idol, and tarento from Tokyo. Her most notable appearances are in two Kamen Rider Series, namely Kamen Rider Agito and Kamen Rider Den-O. She also has a cameo appearance in Metal Gear Solid 3: Snake Eater in which she is featured in a poster on one of the levels. She has also been named to have the “Best Butt in Japan” in 2007, which earned her the nickname “Oshirina” (オシリーナ, Oshirīna), a portmanteau of the words “oshiri” (butt) and “Rina”. On 30 June 2015, she married boat racer Shoshi Goto. On 19 February 2016, she gave birth to a boy.